Call Us: 800-924-6563 
About Guaranteed Rate Inc.

[custom_frame_left]Guaranteed Rate

Guaranteed Rate Inc.

Mortgage Lender
Telephone: (617) 286-8903

465 Waverley Oaks Rd. Suite 317, Waltham MA 02452




At Guaranteed Rate, we guarantee that you’ll receive one of the best and most unique experiences you’ll ever have with Life’s Biggest Purchase. That’s because, since our start in 2000, we have always kept one thing in mind: you!

To help our customers have a better mortgage experience, Guaranteed Rate simplified the traditional mortgage process, making a home loan purchase or refinance not only easier, but more understandable. Guaranteed Rate believes in educating our customers before, during and after the mortgage process, so that they fully understand their options better and feel comfortable with their decisions.

Coupled with our great service, you’ll be completely involved at every step, never being left in the dark and will leave knowing you got the best mortgage for you. Don’t take our word for it; see what our other customers have said about us and why we carry an unwavering 98% customer satisfaction rating year after year!

In addition, because Guaranteed Rate has streamlined the mortgage process, you’re able to purchase or refinance your home for less! By getting rid of unnecessary fees and “middle men,” Guaranteed Rate is able to offer lower rates than our competitors, saving you even more!


Back to Business Partners


Business Partner Guaranteed Rate Inc. is a completely independent company that is not an agent, affiliate or subsidiary of Lamacchia Realty Incorporated.  Lamacchia Realty Incorporated does not guarantee the work of Guaranteed Rate Inc., and is not in any way liable or responsible for any acts or omissions of Guaranteed Rate Inc.


Planning To Sell Your Home And Want The Most Money?

Get a FREE copy of our Home Sellers book called,

“The Real Way to Sell Your Home for the Most Money”

In this book we explain all kinds of things like:

  • How to get your home ready to sell
  • Inexpensive things you can do to substantially increase your home’s value.
  • How to sell your home for the most money and close when YOU want to.